baber/WOPTO huggingface dataset:
Patent JP-2003028211-A (JP)
Title: Brake caliper body, and method for manufacturing the same
Inventor: SATO MASAHIRO
IPC: B24C3/32
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a brake caliper body without fastened parts to achieve a higher anti-distortion performance even in a high load condition in braking actuation, and a method for manufacturing that at a high material yield. SOLUTION: In a method for manufacturing a brake caliper body of aluminum alloy by forging, forging material is charged into a cavity formed of an upper die and a lower die of a metal mold. This forging is double-acting forging comprising a main forging molding process for forming a rough form of an outline of the brake caliper body by the upper die and the lower die using the metal mold including a movable ram in at least either of the upper die and the lower die, and a following forging molding process for forming a recessed part at a center part of the brake caliper body by means of the movable ram, and filling material into a material unfilled part of the mold to be molded.
Patent JP-2003031410-A (JP)
Title: Granular magnetite particle and its manufacturing method
Inventor: MIWA MASAHIRO
IPC: C01G49/08
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a granular magnetite particle which can suppress fogging when it is employed in magnetic toner, has a relatively large remanent magnetization for a specific surface area and an average particle diameter, and has superior dispersibility, and to provide its manufacturing method. SOLUTION: A granular magnetite particle obtained by a consolidation treatment has a specific surface area of 3 to 20 m<2> /g and a remanent magnetization of 2.5 to 20 Am<2> /kg at 79.6 kA/m. In comparison with a particle before the consolidation treatment, the specific surface area is reduced 1 to 50% and the remanent magnetization is increased 15 to 40%.
Patent JP-2003024362-A (JP)
Title: Therapeutic apparatus
Inventor: MORIWAKI TAKASHI
IPC: G06Q50/22
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To smoothly conduct therapy without making a mistake. SOLUTION: In the case of performing therapy according to the primary biological value data of a patient, characteristic data (primary data) coinciding with or being the closest to characteristic data (primary data) such as age, gender, blood pressure value, heart rate, pulse rate, etc., of this patient from among a plurality of the pieces of the characteristic data (primary data) registered in advance are selected. Then, treatment is performed based on the registered characteristic data, thereby time for preparing therepy is used for warming the patient and time in which the patient is soaked under hot water is reduced as the result. Thus, the hourly burden of an operator and a physician or a nurse is reduced.
Patent JP-2003003945-A (JP)
Title: Invention for increasing resistance of wind by forming dimples on windmill blade
Inventor: KINOSHITA YOKO
IPC: F03D11/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To increase the limited wind force, in a wind power generator of which problem is to find a place where wind blows. SOLUTION: Providing dimples on windmill blades increases resistance of wind to increase generated power.
Patent JP-2003003301-A (JP)
Title: Body pressure point-stimulating brassiere
Inventor: NISHII TOSHIMASA
IPC: A61H39/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere capable of suppressing perspiration on the face of a wearer to prevent smeared makeup or unpleasant feeling from causing. SOLUTION: This brassiere is characterized by setting a plate (2) with rugged projections inside the side strap (1) of a brassiere.
Patent JP-2003037516-A (JP)
Title: Broadcast receiver having automatic gain control function
Inventor: ADACHI KAZUTERU
IPC: H04H40/18
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver having improved receiving performance by selectively controlling the feedback signal to the automatic gain control(AGC) circuit depending on the existing adjacent analog broadcast channels. SOLUTION: When an adjacent analog broadcast channel exists while receiving a digital broadcast, a feedback system switch 23 is connected to the feedback system 2, so that the voltage level of the analog signal detected by an analog signal detection circuit 13 is fed back. Otherwise, when an adjacent analog broadcast channel does not exist, the feed back system switch 23 is connected to a feedback system 1 to feedback the voltage level of the digital signal in a demodulation IC detected in a digital signal level detection circuit 14.
Patent JP-2003034816-A (JP)
Title: Method for preventing wearing of nozzle part in device for feeding oxygen-containing gas
Inventor: SEKIGUCHI TAKESHI
IPC: C21C7/072
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent wearing of a nozzle part in a feeding device of an oxygen- containing gas, which is caused by a high temperature atmosphere in smelting or refining metal with the use of the oxygen-containing gas. SOLUTION: The method for preventing the wearing of the nozzle part comprises feeding a cooling gas from the nozzle part 3 of the feeding device 1 of the oxygen-containing gas into a reaction vessel, at a slower rate than a blowing rate of the oxygen-containing gas out of the nozzle part, through a different path from that for feeding the oxygen-containing gas, when smelting or refining metal while feeding the oxygen-containing gas from the nozzle part into the reaction vessel, and thus preventing the temperature in the nozzle part from rising through cooling the nozzle part with the cooling gas. The blowing rate of the cooling gas is preferably 1/2 or less of the blowing rate of the oxygen-containing gas. The cooling gases are preferably one or more gases selected among nitrogen, an inert gas, a hydrocarbon gas, steam, and a CO2 gas.
Patent JP-2003035797-A (JP)
Title: Method for relaxing stress corrosion cracking of reactor structural member
Inventor: WADA YOICHI
IPC: G21D3/08
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion property of elements of a platinum family to a reactor structural material and restrain the occurrence and development of stress corrosion cracking(SCC) of the reactor structural members in the injection of hydrogen. SOLUTION: The molar number of manganese in reactor water is set equal to or less than the sum of the molar numbers of precious metals such as platinum, rhodium and palladium or by injecting a manganese compound together with one or more precious metals mentioned above into the reactor water. The compound is injected during the time when the temperature of the reactor water lowers from 150 deg.C to 80 deg.C. The injected precious metals and manganese adhere to the surface of the reactor structural member. The action of manganese improves the adhesion efficiency of the precious metals and secures the adhesion to the region where it was difficult to adhere previously. The ECP is significantly lowered by supplying hydrogen to the reactor water in the operation of a reactor after the adhesion. Consequently, the effect for preventing SCC is improved better than ever.
Patent JP-2003035131-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YOKOI TARO
IPC: F01N3/20
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To realize effective simultaneous reproduction of purifying means of an exhaust emission control device of an internal combustion engine provided with DPF(diesel particulate filter) and the NOx absorbent. SOLUTION: In simultaneous regeneration, the region determination is made on the basis of air quantity Qaexh in combustion residual gas and temperature TDPF of the DPF. When no DPF deterioration occurs, even after making exhaust air/fuel ratio rich by post injection (FTVC=0), regeneration is conducted by the post jet; while when DPF deterioration by the post-injection possibly occurring (FTVC=1) is taken into account, the post-injection quantity for DPF reproduction is read. By so doing, the required intake air quantity Qareq to make the exhaust air/fuel ratio rich is calculated (S26).
Patent JP-2003003947-A (JP)
Title: Generator of which output electric power exceeds input electric power
Inventor: KOGA TOSHIHIKO
IPC: H02K53/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a generating method utilizing magnet force, in which output electric power exceeds input electric power. SOLUTION: The attractive power of electromagnet and permanent magnet and the repelling power thereof are utilized. Input power force conducting through the electromagnet is held to be constant, and magnet force of the permanent magnet is strengthened until the output power force exceeds the input power force.
Patent JP-2002116517-A (JP)
Title: Photographic film
Inventor: SAITO TAKAHIKO
IPC: G03C1/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To automatically print a photographic film as well as to effectively utilize the non-photographing areas of the photographic film. SOLUTION: The photographic film comprises an effective photographing area, a first imperforate non-photographing area formed in such a way that information can be recorded between the effective photographing area and one lateral edge of the photographic film and a second non-photographing area in which plural through holes have been pierced and information on the photographic film itself has been recorded between the through holes between the effective photographing area and the other lateral edge. The ratio between the length of the interval between the through holes and the length of the width direction of the effective photographing area perpendicular to the direction of through holes is 16:9.  An aspect signal recording part capable of recording an aspect signal showing an area to be printed on photographic printing paper in the effective photographing area is disposed in one of the first and second non-photographing areas.
Patent JP-2003040631-A (JP)
Title: Molding apparatus for optical device
Inventor: MUKASA KATSUNORI
IPC: G02B3/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To enable the same top and bottom a molding for a for a pads addition type or an outside diameter regulation type. SOLUTION: An optical material 20 is placed in a cavity 10 of a molding apparatus which provides a molding die 1, 2 having a pair of top and bottom and a blow mold 3. In the apparatus which forms an optical device by pressing, a groove for forming a portion of pad 20A having a removing core after forming is formed inside of the blow mold 3 which forms the cavity 10. A recess 3C for inserting and withdrawing a sleeve is formed inside of the blow mold 3 over this groove 3A. The sleeve 4 which can draw off a top form 1, a bottom form 2 and the blow mold 3 is provided between this recess 3C and an external of the top form 1 after forming.
Patent JP-2003043816-A (JP)
Title: Electrophotographic device and process cartridge
Inventor: OMORI HIROYUKI
IPC: G03G15/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner-less system electrophotographic device where the shaving amount of an electrophotographic photoreceptor is small, and a process cartridge. SOLUTION: This electrophotographic device is provided with the electrophotographic photoreceptor, an electrifying means for electrifying the photoreceptor, an information writing means for forming an electrostatic latent image on the photoreceptor processed to be electrified, a developing means for supplying developer to the electrostatic latent image and making the electrostatic latent image visualizable, a transfer means for transferring a developer image made visualizable to transfer material, and a developer electrified amount control means for electrifying the developer on the surface of the photoreceptor and positioned on a more upstream side than the electrifying means.  In the device, the developer electrified amount control means processes to electrify the developer remaining on the photoreceptor after a transfer stage to have a normal polarity, and the electrifying means electrifies the surface of the photoreceptor and simultaneously makes electrified amount appropriate, and the photoreceptor is provided with a protective layer. Such an electrophotographic device and the process cartridge are provided.
Patent JP-2002166289-A (JP)
Title: Method to treat organic waste water and apparatus therefor
Inventor: HASEGAWA SUSUMU
IPC: C02F3/12
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic waste water capable of improving the quality of treated waste water without increasing the facility cost. SOLUTION: After organic waste water is treated biologically in a biological treatment tank 2, sludge and water in the treated waste water in the biological treatment tank 2 are separated in a sedimentation tank 4. A part of the sludge is returned to the biological treatment tank 2, while the rest of the sludge is solubilized by thermophilic bacteria in a solubilization tank 7, and thereafter the treated water is returned to the biological treatment tank 2.
Patent JP-2003044963-A (JP)
Title: Transmission device, reception device, and emergency transmission and reception system for evidence image
Inventor: MURAKAMI YOSHIHIKO
IPC: H04W4/90
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an evidence image emergency transmission and reception system that accurately and speedily reports an emergency situation and the state in a moving body to an operation management office, etc., while protecting riders' privacy and also that obtains an evidence image of a robbery case in a business automobile for which a 3rd person witness is hardly available and that prevents the occurrence of such cases. SOLUTION: When there is not a photograph start signal from a photography switch 7, a moving body processing control means 13 sends only position data from a moving body communication unit 9 to a host 3. When the photography start signal from the photography switch 7 is inputted, a photography disorder processing means 11 photographs the inside of the moving body 5 under the control of a moving body processing control means 13, outputs image data made disorderly to the moving body communication unit 9, and sends them out to the host 3 together with the position data.
Patent JP-2003042224-A (JP)
Title: Electromagnetic suspension device
Inventor: AKAMI YUSUKE
IPC: H02P7/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic suspension device capable of suppressing power consumption. SOLUTION: When an ABS(Antilock Brake System) control device and a VDC(Vehicle Dynamic Control) device are not operated (determined No in a step S14), namely, except for in emergency (determined Yes in the step S14) when there is a possibility of lowering traveling stability of a vehicle, the power consumption of a motor 3 is controlled to the upper limit value (limiting value) or less of the power consumption (steps S15-S17). This method can easily suppress the whole power consumption of the vehicle to a prescribed value or less. This can also prevent batteries from going flat and heating of a power cable. Furthermore, this method can suppress the temperature of a coil of the motor to a prescribed value or less except for in emergency so as to suppress expansion of the coil, reduce a gap between the coil and a permanent magnet, and improve the propulsion of the motor.  This method can also suppress the rise in the peripheral temperature of the permanent magnet so as to reduce the possibility of demagnetization caused by the heat of the permanent magnet.
Patent JP-2003048678-A (JP)
Title: Door interlocking device of elevator
Inventor: TSUJI HIROKAZU
IPC: B66B13/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To interlock the opening action of the car side door with the landing side door of an elevator by a simple and compact mechanism. SOLUTION: This door interlocking device for interlocking the car side door with the landing side door when the car side door of the elevator is opened comprises a slider 2 sliding together with the car side door 1, a pressing roller 7 fixed to a drive belt 6 for opening and closing the car side door 1 and engaged with the slider 2 through a play in the door opening and closing directions, a swing arm 10 installed on the slider 2 and moving between an engagement position for engaging with the engagement member of the landing side door and a non-disengagement position, and a guide part 8 installed on the slider 2 and having a guide face 8a for supporting the pressing roller 7 from the opposite side of the swing arm 10.  Since the pressing roller 7 is moved along the guide face 8a relative to the slider 2 when the car side door 1 is opened to press the swing arm 10 to more to the engagement position.
Patent JP-2003043316-A (JP)
Title: Method and device for manufacturing optical module
Inventor: ICHIHARA YASUHIRO
IPC: G02B6/42
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To improve a method of positioning optical axis for coupling by welding of an optical element package with a ferrule-coupling sleeve. SOLUTION: The end face of the ferrule-coupling sleeve 5 is pressed to the end face of the optical element package 4, by being pressed by a knife-edge shaped pressing member 35, that comes into inclined contact with three places on the circumference at the tip end of the ferrule coupling sleeve 5. Under such pressed state, the optical axis positioning is conducted, so that the end faces coupled by welding on the circumference, in the method of manufacturing the optical module.
Patent JP-2003048730-A (JP)
Title: Method for manufacturing glassware and apparatus for manufacturing glassware
Inventor: SAITO HIDEO
IPC: C03B9/38
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing glassware which makes it possible to obtain the glassware having excellent impact resistance in spite of the three-dimensional glassware like the glassware having a bottle mouth and a body section and an apparatus for manufacturing the glassware with which such glassware can be efficiently obtained. SOLUTION: The method of manufacturing the glassware from molten glass by a blow molding method using dies comprises slowly cooling the molten glass to form the glassware and induction heating part or the whole of the dies in either time before housing the molten glass into the dies or after housing the same into the dies.
Patent JP-2003050541-A (JP)
Title: Perspiration manikin device and measuring method using this device
Inventor: ISHIMARU SONOKO
IPC: G09B23/28
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a perspiration manikin device which makes the reproduction of large-amount (liquid phase) perspiration environment possible in order to make it possible to evaluate athletically assumed thermal comfortability and permits to obtain postures such as rising, sitting and bedding down and to provide a measuring method using this device. SOLUTION: This perspiration manikin device is provided with a perspiration hole 110a, a mimic skin layer 130 disposed to cover a main body wall 100A including this perspiration hole, a heater 120 disposed on the inside surface side of the main body wall 100A, moisture regulating means 111 communicated with the perspiration hole 110a in order to feed the prescribed amount of the moisture to the perspiration hole 110a, a temperature sensor 140 and a temperature and humidity sensor 150 in the prescribed positions of the main body wall 100A shaping the human body figuration of the device described above. The perspiration control of the perspiration manikin device is performed by dividing the body surface to 9 locations in total and disposing the moisture regulating means 111 by each of the respective locations.
Patent JP-2003056551-A (JP)
Title: Bearing device
Inventor: SUZUKI NAOHIKO
IPC: F16C25/06
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of achieving high roll rotation precision. SOLUTION: This bearing device is provided with a bearing 2, comprising rolling elements between an outer ring and an inner ring, a housing 3 containing the bearing 2, and front caps 4 and 5 to fix the outer ring of the bearing 2 from side parts, and it supports a shaft part of a main roll 1 in a conversion device. A distortion sensor is installed on the front cap 5, and stress is measured by the distortion sensor; while the degree of tightening of a fixing bolt 7 to the front cap 5 is adjusted in fixing an outer ring of the bearing 2. The outer ring of the bearing 2 can thus be tightened securely and uniformly in a circumferential direction to adjust the bearing 2 to a correct assemblage attitude for achieving high roll rotation precision. The time for adjusting installation can be shortened also.
Patent JP-2003056438-A (JP)
Title: Vehicular engine control method and system
Inventor: ISODA NAOYA
IPC: F02D41/02
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a vibration at friction clutch engagement and disengagement and prevent a degradation in fuel economy and an increase in harmful emissions, in a vehicle where rotation of a spark ignition type engine is transmitted to a driving wheel via a friction clutch and a transmission. SOLUTION: During an engaging and disengaging operation of the clutch, generation of a clutch vibration is detected from a degree of rotational variation in a crankshaft to retard the ignition timing of the engine. The degree of rotational vibration can be computed from a ratio t/T of a passing time t of a predetermined constant angle region of a rotor rotated integrally with the crankshaft to one period T of the rotor. The degree of rotational variation can be, for example, a difference or ratio between such ratios t/T each for one or two crankshaft rotations. The rotor may be rotated synchronously with the crankshaft.
Patent JP-2003057390-A (JP)
Title: Control method for concentration of oxygen dissolved in liquid metal
Inventor: NOBUNAGA HISASHI
IPC: G21D3/08
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion caused by liquid metal showing high corrosiveness to a structural member by controlling the concentration of oxygen dissolved in the liquid metal, using a mixed conductor with oxygen penetrability. SOLUTION: The mixed conductor 1 with oxygen ion conductivity and electron conductivity is used as a partition wall, and one side is submerged in the liquid metal 3, while the other side is brought into contact with an oxygen concentration control standard substance 4 comprising metal with equilibrium oxygen partial pressure equivalent to oxygen concentration to be controlled, and its oxide. The concentration of oxygen dissolved in the liquid metal 3 is controlled by oxygen penetration using the oxygen concentration difference between the liquid metal 3 and the oxygen concentration control standard substance 4 as driving force.
Patent JP-2003022348-A (JP)
Title: System for managing publicly-installed object and operating method thereof
Inventor: ISHIKAWA SHUNICHI
IPC: G06Q50/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronized system and its operating method to efficiently operate conventional paper information, in order to install, maintain and manage public installed objects arranged scatteredly over a wide area. SOLUTION: Management of data obtained by inputting information on the public installed objects from a data input menu is integrated and unified, by constructing an electronized system provided with images, such as ledger format, list format, retrieval and accumulation format and data update history format, and a management system and an operating method, to provide citizens with a detailed and real service is constructed, by realizing improvement of reliability of information and rapidity of confirmation.